195536120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1$

素因数の和:10224

約数の個数: 64

約数和(自身を含む): 486652320

約数和(自身を除く): 291116200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 10163, 19240, 20326, 40652, 50815, 81304, 101630, 132119, 203260, 264238, 376031, 406520, 528476, 660595, 752062, 1056952, 1321190, 1504124, 1880155, 2642380, 3008248, 3760310, 4888403, 5284760, 7520620, 9776806, 15041240, 19553612, 24442015, 39107224, 48884030, 97768060, 195536120]

約数ペア:

[(1, 195536120), (2, 97768060), (4, 48884030), (5, 39107224), (8, 24442015), (10, 19553612), (13, 15041240), (20, 9776806), (26, 7520620), (37, 5284760), (40, 4888403), (52, 3760310), (65, 3008248), (74, 2642380), (104, 1880155), (130, 1504124), (148, 1321190), (185, 1056952), (260, 752062), (296, 660595), (370, 528476), (481, 406520), (520, 376031), (740, 264238), (962, 203260), (1480, 132119), (1924, 101630), (2405, 81304), (3848, 50815), (4810, 40652), (9620, 20326), (10163, 19240)]